![Explain why transitions between different electronic states are always accompanied by vibrational band structure. In other words, why does a molecule once get excited electronically undergo through vibrational transitions? | Homework.Study.com Explain why transitions between different electronic states are always accompanied by vibrational band structure. In other words, why does a molecule once get excited electronically undergo through vibrational transitions? | Homework.Study.com](https://homework.study.com/cimages/multimages/16/08_sep2033676547738485654.jpg)
Explain why transitions between different electronic states are always accompanied by vibrational band structure. In other words, why does a molecule once get excited electronically undergo through vibrational transitions? | Homework.Study.com
assertion:vibrational energy of diatomic molecule corresponding to each degree of freedom is k_BT. reason:for every molecule vibrational degree of freedom is 2 explain how reason will be wrong
![Ground state potential energy surfaces around selected atoms from resonant inelastic x-ray scattering | Scientific Reports Ground state potential energy surfaces around selected atoms from resonant inelastic x-ray scattering | Scientific Reports](https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fsrep20054/MediaObjects/41598_2016_Article_BFsrep20054_Fig1_HTML.jpg)
Ground state potential energy surfaces around selected atoms from resonant inelastic x-ray scattering | Scientific Reports
![a) Energy diagram for a diatomic molecule with upper and lower state... | Download Scientific Diagram a) Energy diagram for a diatomic molecule with upper and lower state... | Download Scientific Diagram](https://www.researchgate.net/publication/324668879/figure/fig1/AS:619123667124227@1524621993790/a-Energy-diagram-for-a-diatomic-molecule-with-upper-and-lower-state-potential-energies.png)
a) Energy diagram for a diatomic molecule with upper and lower state... | Download Scientific Diagram
Vibrational energy levels of an anharmonic oscillator representative of... | Download Scientific Diagram
![quantum mechanics - Change in vibrionic energy in at atom at a higher excited electron state - Physics Stack Exchange quantum mechanics - Change in vibrionic energy in at atom at a higher excited electron state - Physics Stack Exchange](https://i.stack.imgur.com/yJXQI.png)